If the police are at your home, ask the officers if they have a warrant. If they do not, you do not need to let them in to your house – even if they ask.If you fail to be present for any scheduled court appearance, a warrant may be issued for your arrest. This is also known as a bench warrant. The authority to arrest depends on the existence of a crime or arrest warrant; without a crime or arrest warrant, there can be no arrest. You will be asked to provide a case number, name, birth date, and social security number (if available). If you get arrested in Maricopa County, the police must read you your Miranda rights, otherwise known as the Miranda warning. If a defendant who is not being held in custody fails to appear at any court hearing, the Court can issue a bench warrant for the defendant's arrest. There are two main types of warrants: (1) warrants for the arrest of a person and (2) warrants to search for personal property, persons, or items. "Probable cause" is the standard required for a law enforcement officer to make an arrest as it relates to DUI or other criminal charges.